duly constituted (?.)
- absolute
- ascendant
- authoritarian
- authoritative
- authorized
- autocratic
- clothed with authority
- commanding
- competent
- consequential
- considerable
- controlling
- dominant
- eminent
- empowered
- ex officio
- governing
- great
- hegemonic
- hegemonistic
- imperative
- important
- influential
- leading
- mighty
- momentous
- monocratic
- official
- potent
- powerful
- preeminent
- prestigious
- prominent
- puissant
- ranking
- ruling
- senior
- substantial
- superior
- supreme
- totalitarian
- weighty